Traceback (most recent call last):
  File "<string>", line 1, in <module>
ModuleNotFoundError: No module named 'numpy'
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libopencv_core.a(hal_internal.cpp.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libopencv_core.a(opencl_clamdblas.cpp.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libopencv_core.a(opencl_clamdfft.cpp.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libopencv_core.a(opencl_core.cpp.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libopencv_core.a(stl.cpp.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libopencv_core.a(opencl_kernels_core.cpp.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libopencv_core.a(hal_internal.cpp.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libopencv_core.a(opencl_clamdblas.cpp.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libopencv_core.a(opencl_clamdfft.cpp.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libopencv_core.a(opencl_core.cpp.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libopencv_core.a(stl.cpp.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libopencv_core.a(opencl_kernels_core.cpp.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libopencv_ml.a(gbt.cpp.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libopencv_ml.a(gbt.cpp.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libopencv_imgproc.a(main.cpp.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libopencv_imgproc.a(opencl_kernels_imgproc.cpp.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libopencv_imgproc.a(main.cpp.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libopencv_imgproc.a(opencl_kernels_imgproc.cpp.o) has no symbols
make[2]: *** [source_subfolder/modules/photo/CMakeFiles/opencv_photo.dir/src/denoising.cpp.o] Terminated: 15
make[2]: *** wait: Interrupted system call.  Stop.
make[2]: *** Waiting for unfinished jobs....
make[2]: *** [source_subfolder/modules/photo/CMakeFiles/opencv_photo.dir/src/hdr_common.cpp.o] Terminated: 15
make[2]: *** [source_subfolder/modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_bmp.cpp.o] Terminated: 15
make[2]: *** [source_subfolder/modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/loadsave.cpp.o] Terminated: 15
make[1]: *** [source_subfolder/modules/photo/CMakeFiles/opencv_photo.dir/all] Error 2
make[2]: *** [source_subfolder/modules/features2d/CMakeFiles/opencv_features2d.dir/src/agast_score.cpp.o] Terminated: 15
make: *** [all] Terminated: 15
opencv/4.5.0: ERROR: Package 'bf2c7bf9db3d2d91d280926376fa58fd431e398d' build failed
opencv/4.5.0: WARN: Build folder /Users/jenkins/w/cci_PR-4267/.conan/data/opencv/4.5.0/_/_/build/bf2c7bf9db3d2d91d280926376fa58fd431e398d
ERROR: opencv/4.5.0: Error in build() method, line 267
	cmake.build()
	ConanException: Error -15 while executing cmake --build '/Users/jenkins/w/cci_PR-4267/.conan/data/opencv/4.5.0/_/_/build/bf2c7bf9db3d2d91d280926376fa58fd431e398d/build_subfolder' '--' '-j8'